Merge "These changes are the raw update to qemu-2.6."

1 files changed, 141 insertions, 0 deletions

diff --git a/qemu/tests/test-logging.c b/qemu/tests/test-logging.c
new file mode 100644
index 000000000..ac8deedc9
--- /dev/null
+++ b/qemu/tests/test-logging.c
@@ -0,0 +1,141 @@
+/*
+ * logging unit-tests
+ *
+ * Copyright (C) 2016 Linaro Ltd.
+ *
+ *  Author: Alex Bennée <alex.bennee@linaro.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include <glib.h>
+
+#include "qemu-common.h"
+#include "include/qemu/log.h"
+
+static void test_parse_range(void)
+{
+    qemu_set_dfilter_ranges("0x1000+0x100");
+
+    g_assert_false(qemu_log_in_addr_range(0xfff));
+    g_assert(qemu_log_in_addr_range(0x1000));
+    g_assert(qemu_log_in_addr_range(0x1001));
+    g_assert(qemu_log_in_addr_range(0x10ff));
+    g_assert_false(qemu_log_in_addr_range(0x1100));
+
+    qemu_set_dfilter_ranges("0x1000-0x100");
+
+    g_assert_false(qemu_log_in_addr_range(0x1001));
+    g_assert(qemu_log_in_addr_range(0x1000));
+    g_assert(qemu_log_in_addr_range(0x0f01));
+    g_assert_false(qemu_log_in_addr_range(0x0f00));
+
+    qemu_set_dfilter_ranges("0x1000..0x1100");
+
+    g_assert_false(qemu_log_in_addr_range(0xfff));
+    g_assert(qemu_log_in_addr_range(0x1000));
+    g_assert(qemu_log_in_addr_range(0x1100));
+    g_assert_false(qemu_log_in_addr_range(0x1101));
+
+    qemu_set_dfilter_ranges("0x1000..0x1000");
+
+    g_assert_false(qemu_log_in_addr_range(0xfff));
+    g_assert(qemu_log_in_addr_range(0x1000));
+    g_assert_false(qemu_log_in_addr_range(0x1001));
+
+    qemu_set_dfilter_ranges("0x1000+0x100,0x2100-0x100,0x3000..0x3100");
+    g_assert(qemu_log_in_addr_range(0x1050));
+    g_assert(qemu_log_in_addr_range(0x2050));
+    g_assert(qemu_log_in_addr_range(0x3050));
+}
+
+#ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS
+static void test_parse_invalid_range_subprocess(void)
+{
+    qemu_set_dfilter_ranges("0x1000+onehundred");
+}
+static void test_parse_invalid_range(void)
+{
+    g_test_trap_subprocess("/logging/parse_invalid_range/subprocess", 0, 0);
+    g_test_trap_assert_failed();
+    g_test_trap_assert_stdout("");
+    g_test_trap_assert_stderr("*Failed to parse range in: 0x1000+onehundred\n");
+}
+static void test_parse_zero_range_subprocess(void)
+{
+    qemu_set_dfilter_ranges("0x1000+0");
+}
+static void test_parse_zero_range(void)
+{
+    g_test_trap_subprocess("/logging/parse_zero_range/subprocess", 0, 0);
+    g_test_trap_assert_failed();
+    g_test_trap_assert_stdout("");
+    g_test_trap_assert_stderr("*Failed to parse range in: 0x1000+0\n");
+}
+
+/* As the only real failure from a bad log filename path spec is
+ * reporting to the user we have to use the g_test_trap_subprocess
+ * mechanism and check no errors reported on stderr.
+ */
+static void test_parse_path_subprocess(void)
+{
+    /* All these should work without issue */
+    qemu_set_log_filename("/tmp/qemu.log");
+    qemu_set_log_filename("/tmp/qemu-%d.log");
+    qemu_set_log_filename("/tmp/qemu.log.%d");
+}
+static void test_parse_path(void)
+{
+    g_test_trap_subprocess ("/logging/parse_path/subprocess", 0, 0);
+    g_test_trap_assert_passed();
+    g_test_trap_assert_stdout("");
+    g_test_trap_assert_stderr("");
+}
+static void test_parse_invalid_path_subprocess(void)
+{
+    qemu_set_log_filename("/tmp/qemu-%d%d.log");
+}
+static void test_parse_invalid_path(void)
+{
+    g_test_trap_subprocess ("/logging/parse_invalid_path/subprocess", 0, 0);
+    g_test_trap_assert_passed();
+    g_test_trap_assert_stdout("");
+    g_test_trap_assert_stderr("Bad logfile format: /tmp/qemu-%d%d.log\n");
+}
+#endif /* CONFIG_HAS_GLIB_SUBPROCESS_TESTS */
+
+int main(int argc, char **argv)
+{
+    g_test_init(&argc, &argv, NULL);
+
+    g_test_add_func("/logging/parse_range", test_parse_range);
+#ifdef CONFIG_HAS_GLIB_SUBPROCESS_TESTS
+    g_test_add_func("/logging/parse_invalid_range/subprocess", test_parse_invalid_range_subprocess);
+    g_test_add_func("/logging/parse_invalid_range", test_parse_invalid_range);
+    g_test_add_func("/logging/parse_zero_range/subprocess", test_parse_zero_range_subprocess);
+    g_test_add_func("/logging/parse_zero_range", test_parse_zero_range);
+    g_test_add_func("/logging/parse_path", test_parse_path);
+    g_test_add_func("/logging/parse_path/subprocess", test_parse_path_subprocess);
+    g_test_add_func("/logging/parse_invalid_path", test_parse_invalid_path);
+    g_test_add_func("/logging/parse_invalid_path/subprocess", test_parse_invalid_path_subprocess);
+#endif
+
+    return g_test_run();
+}